﻿Ext.application({
    name: 'HelloExt',
    launch: function () {
        Ext.create('Ext.container.Viewport', {
            layout: 'border',
            items: [{
                region: 'west',
                split: true,
                collapsible: true,
                title: 'Navigation',
                width: 150
                // could use a TreePanel or AccordionLayout for navigational items
            }, {
                region: 'center',
                
            }]
        });
    }
});